000 00333nam a2200133Ia 4500
005 20260413100611.0
008 230516s9999||||xx |||||||||||||| ||und||
100 _aSharma SD
245 0 _aoperations reserch
260 _bMeerut kedar nath ram nath & com
_c1996
300 _a600app
942 _cGB
999 _c2625
_d2625